21167768190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{705592273}}^1$

素因数の和:705592283

約数の個数: 16

約数和(自身を含む): 50802643728

約数和(自身を除く): 29634875538

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 705592273, 1411184546, 2116776819, 3527961365, 4233553638, 7055922730, 10583884095, 21167768190]

約数ペア:

[(1, 21167768190), (2, 10583884095), (3, 7055922730), (5, 4233553638), (6, 3527961365), (10, 2116776819), (15, 1411184546), (30, 705592273)]